- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 9/885 - Signal drop-out compensation the signal being a composite colour television signal using a digital intermediate memory
Patent holdings for IPC class H04N 9/885
Total number of patents in this class: 4
10-year publication summary
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 30052 |
1 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 15511 |
1 |
| Verint Systems Inc. | 122 |
1 |
| Hisense Visual Technology Co., Ltd. | 1013 |
1 |
| Other owners | 0 |